{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RU1116-1HB0-ZW96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RU1116-1HB0-ZW96","canonicalUrl":"https://aoctrl.com/siemens/3RU1116-1HB0-ZW96","factsUrl":"https://aoctrl.com/api/mcp/products/3RU1116-1HB0-ZW96","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, thermal overload relay, size S00, Class 10, 3RU1116-1HB0-ZW96, screw terminals, 45 mm width, IP20 front.","salesMarkdown":"It mounts directly to a contactor or clips onto a DIN rail within the panel, making it a standard building block for motor starter assemblies up to the S00 frame. ## Installation and Clearance Notes Width is 45 mm, height 87 mm, depth 78 mm — standard single-module footprint for the S00 family; side clearance required is 6 mm for heat dissipation, and zero spacing needed in the vertical stack direction (up, down, forward, backward all 0 mm). Mounting position allows a vertical surface with ±135° rotation and ±45° tilt forward/back, so it fits non-standard panel orientations without derating. Main and auxiliary/control circuits both use screw-type terminals. Main contacts accept 2x (0.5 to 1.5 mm²) solid or 2x (0.75 to 2.5 mm²) stranded — also spec'd in AWG as 2x (20–16) and 2x (18–14) plus a 12 AWG option — covering the typical motor lead sizes for S00 starters. Each pole dissipates 2.2 W at full load, so the enclosure thermal budget needs to account for about 6.6 W total across the three poles. ## Protection and Compliance Carries surge voltage withstand rated at 6 kV, and shock resistance tested to 8g / 10 ms, so it handles industrial line transients and vibration on contactor frames. ATEX approval listed (DMT 98 ATEX G 001) for use in potentially explosive gas atmospheres — confirm the specific zone and gas group against your installation, but the cert is on file. RoHS compliance date of 07/01/2006 meets EU substance restrictions.","metaTitle":"Siemens 3RU1116-1HB0-ZW96 SIRIUS Thermal Overload Relay, Cla","metaDescription":"Siemens 3RU1116-1HB0-ZW96 SIRIUS thermal overload relay, Class 10, Size S00, IP20 front, 45 mm wide, contactor-mount, ATEX. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Overload Relays"],"specifications":{"Depth":"78 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"45 mm","Height":"87 mm","Upwards":"0 mm","at 24 V":"1 A","Forwards":"0 mm","Per Pole":"2.2 W","at 110 V":"0.22 A","at 120 V":"3 A","at 125 V":"0.22 A","at 220 V":"0.11 A","at 230 V":"2 A","at 400 V":"1 A","Backwards":"0 mm","Downwards":"0 mm","Trip Class":"CLASS 10","At The Side":"6 mm","During Storage":"-55 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +70 °C","During Transport":"-55 ... +80 °C","Fastening Method":"Contactor mounting","Shock Resistance":"8g / 10 ms","Mounting Position":"with vertical mounting surface +/-135° rotatable, with vertical mounting surface +/- 45° tiltable to the front and back","Product Brand Name":"SIRIUS","Type Of Protection":"DMT 98 ATEX G 001","Product Designation":"thermal overload relay","Size Of Overload Relay":"S00","For Main Current Circuit":"screw-type terminals","Substance Prohibitance (Date)":"07/01/2006","at AWG cables for main contacts":"2x (20 ... 16), 2x (18 ... 14), 2x 12","protection class IP on the front":"IP20","For Auxiliary And Control Circuit":"screw-type terminals","Relative Humidity During Operation":"100 %","Surge Voltage Resistance Rated Value":"6 kV","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","reference code according to IEC 81346-2":"F","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number Of Poles For Main Current Circuit":"3","Touch Protection Against Electrical Shock":"finger-safe","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","Size Of Contactor Can Be Combined Company-Specific":"S00","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 6 A, quick: 10 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","power loss [W] for rated value of the current at AC in hot operating state":"6.6 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"5.5 ... 8 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=273780&mlfb=3RU1116-1HB0-ZW96","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RU1116-1HB0-ZW96/alternatives.json"},"ai":{"faq":[{"question":"What is the listed depth of 3RU1116-1HB0-ZW96?","answer":"78 mm depth, 45 mm width, 87 mm height — standard S00 relay footprint."},{"question":"Will 3RU1116-1HB0-ZW96 fit into a panel designed around a contactor like 3RT6028-1AB00?","answer":"Yes — it is designed for contactor mounting within the S00 frame family, sharing the same 45 mm width and 78 mm depth. No rewiring needed if the panel already accommodates an S00 thermal relay."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RU1116-1HB0-ZW96","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RU1116-1HB0-ZW96 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}